What is a microcontroller, and how are they used in robotics?

You are expected to be intimately familiar with the different types of microcontrollers, their features and functions, and the type of code used to control them. Assuming you performed your research before the interview, you should already be familiar with the types of microcontrollers this organization utilizes. This will allow you to narrow your answers down to their specific interests and frame your response within the organization's needs.

"A microcontroller is a computer chip which can be programmed to perform a specific function. It is much like a miniature computer because it is made up of a processor, memory, and connections to external devices. You can think of the microcontroller as the robot's brain since it controls the functions of the robot. Robots often have multiple microcontrollers assigned to the different functions, movements, and other features of the robot. Microcontrollers are directed using the computer programs developed by robot programmers."